Geometry Unit 1 Quiz Practice: Polynomials and Expressions

Which of the following is a binomial expression?

• 3x² + 5x + 2
• 7y - 4
• 9w⁴ - 3w²
• 2z³ + z² - 5z + 1

How many terms are in the polynomial: -6x⁴ + 2x³ - 9x + 5?

• 3
• 4
• 5
• 6

Which of the following is the standard form of: 7 - 3x² + 5x⁴ - 2x?

• 5x⁴ + 3x² - 2x + 7
• 5x⁴ - 3x² - 2x + 7
• 7 - 2x - 3x² + 5x⁴
• -3x² - 2x + 7 + 5x⁴

What is the degree of the polynomial: 8y⁵ - 3y³ + 2y - 1?

• 5
• 3
• 11
• 4

Which expression represents (4x² + 3x - 2) + (-2x² + 5x + 7)?

• 6x² - 2x + 9
• 2x² + 8x + 5
• 2x² + 8x + 9
• 6x² + 8x + 5

Simplify: 3m² - 2m + 5 - (m² + 3m - 1)

• 4m² + m + 4
• 2m² - 5m + 6
• 4m² - 5m + 6
• 2m² - 5m + 4

If one side of a square is (6x + 5), what expression represents its perimeter?

• 36x² + 60x + 25
• 12x + 10
• 24x + 20
• 36x + 25

What is the product of 2x(x² - 3x + 4)?

• 2x³ + 6x² - 8x
• x³ - 3x² + 4x
• 2x³ - 6x² + 8x
• 2x³ - 3x² + 4x

Which expression is equivalent to (x + 5)²?

• x² + 10x
• x² + 25
• 2x² + 10x
• x² + 10x + 25

Which expression is not a polynomial?

• x⁴ + 3x² - 2
• 3x^(-2) + 4x - 7
• 2x³ - 5x + 1
• 5 - 2x + 8x²